🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.56 AU - 0.64 AU

Year: 173 Days

Day: 46.1 Hours

Environment

Temp: 166 °C

Axial Tilt: 37.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.74 AU - 1.18 AU

Year: 351 Days

Day: 19 Hours

Environment

Temp: 14 °C

Axial Tilt: 48.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.04 AU - 1.66 AU

Year: 585 Days

Day: 12.8 Hours

Environment

Temp: -37 °C

Axial Tilt: 21.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.29 AU - 1.47 AU

Year: 604 Days

Day: 20 Hours

Environment

Temp: -32 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,306,575 km

• M1: 247,584 km (0.115 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.79 AU - 1.83 AU

Year: 908 Days

Day: 19.5 Hours

Environment

Temp: -73 °C

Axial Tilt: 49.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.82 AU - 2.28 AU

Year: 1094 Days

Day: 21.6 Hours

Environment

Temp: -76 °C

Axial Tilt: 12.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 3.12 AU - 4.82 AU

Year: 2949 Days

Day: 19.5 Hours

Environment

Temp: -130 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 66,306,575 km

• M1: 754,871 km (0.101 R)
• M2: 2,374,417 km (0.1 R)

Asteroid Belt

Center: 5.13 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 712

Radius: 11.8

Gravity: 5.11 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 5.54 AU - 7.04 AU

Year: 5881 Days

Day: 7.8 Hours

Environment

Temp: -165 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 66,306,575 km

• M1: 155,283 km (0.076 R)
• M2: 378,483 km (0.109 R)
• M3: 492,476 km (0.076 R)
• M4: 645,515 km (0.117 R)
• M5: 735,274 km (0.07 R)
• M6: 843,732 km (0.049 R)
• M7: 987,645 km (0.069 R)
• M8: 1,063,042 km (0.037 R)
• M9: 1,268,440 km (0.074 R)
• M10: 1,664,426 km (0.104 R)
• M11: 1,774,231 km (0.105 R)
• M12: 2,078,812 km (0.12 R)
• M13: 2,217,489 km (0.116 R)
• M14: 2,504,418 km (0.102 R)
• M15: 3,159,208 km (0.074 R)
• M16: 3,296,539 km (0.075 R)
• M17: 3,389,140 km (0.052 R)
• M18: 3,506,125 km (0.1 R)
• M19: 4,337,740 km (0.064 R)
• M20: 4,619,732 km (0.059 R)
• M21: 4,723,702 km (0.1 R)
• M22: 5,282,750 km (0.059 R)
• M23: 6,434,055 km (0.088 R)
• M24: 6,609,084 km (0.089 R)
• M25: 6,933,861 km (0.07 R)
• M26: 7,113,229 km (0.112 R)
• M27: 7,354,830 km (0.078 R)
• M28: 7,476,602 km (0.074 R)
• M29: 7,846,109 km (0.108 R)
• M30: 9,284,642 km (0.068 R)
• M31: 9,515,771 km (0.075 R)
• M32: 9,715,335 km (0.048 R)
• M33: 10,084,841 km (0.067 R)
• M34: 10,220,377 km (0.12 R)
• M35: 11,011,301 km (0.108 R)
• M36: 12,036,645 km (0.1 R)
• M37: 12,908,202 km (0.118 R)
• M38: 13,988,298 km (0.109 R)
• M39: 14,405,677 km (0.077 R)
• M40: 14,711,754 km (0.113 R)
• M41: 15,097,417 km (0.093 R)
• M42: 16,473,269 km (0.071 R)
• M43: 16,673,131 km (0.052 R)
• M44: 17,034,859 km (0.118 R)
• M45: 17,115,642 km (0.117 R)
• M46: 17,521,202 km (0.109 R)
• M47: 18,383,334 km (0.081 R)
• M48: 19,007,606 km (0.093 R)
• M49: 19,978,347 km (0.072 R)
• M50: 20,191,524 km (0.103 R)
• M51: 20,319,879 km (0.104 R)
• M52: 20,878,776 km (0.106 R)
• M53: 20,965,244 km (0.048 R)
• M54: 21,355,694 km (0.108 R)
• M55: 22,143,926 km (0.062 R)
• M56: 22,320,302 km (0.035 R)
• M57: 22,452,995 km (0.094 R)
• M58: 23,164,781 km (0.056 R)
• M59: 23,254,391 km (0.119 R)
• M60: 23,884,048 km (0.102 R)
• M61: 23,974,555 km (0.104 R)
• M62: 24,065,061 km (0.07 R)
• M63: 24,976,711 km (0.065 R)
• M64: 25,160,417 km (0.079 R)
• M65: 25,390,648 km (0.117 R)
• M66: 27,447,021 km (0.107 R)
• M67: 28,160,154 km (0.1 R)
• M68: 29,168,892 km (0.12 R)
• M69: 29,556,351 km (0.103 R)
• M70: 29,847,917 km (0.108 R)
• M71: 30,091,761 km (0.106 R)
• M72: 31,916,257 km (0.114 R)
• M73: 32,165,637 km (0.031 R)
• M74: 32,515,696 km (0.112 R)
• M75: 34,081,387 km (0.112 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 735.1

Radius: 10.1

Gravity: 7.21 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 7.32 AU - 10.04 AU

Year: 9533 Days

Day: 14.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 66,306,575 km

• M1: 153,338 km (0.107 R)
• M2: 230,680 km (0.071 R)
• M3: 436,078 km (0.111 R)
• M4: 720,463 km (0.029 R)
• M5: 893,249 km (0.102 R)
• M6: 1,079,947 km (0.115 R)
• M7: 1,300,454 km (0.096 R)
• M8: 1,427,014 km (0.105 R)
• M9: 1,557,912 km (0.077 R)
• M10: 1,624,782 km (0.097 R)
• M11: 1,738,626 km (0.113 R)
• M12: 2,022,862 km (0.099 R)
• M13: 2,096,315 km (0.076 R)
• M14: 2,556,029 km (0.07 R)
• M15: 2,907,435 km (0.111 R)
• M16: 3,159,806 km (0.104 R)
• M17: 3,274,249 km (0.112 R)
• M18: 4,366,014 km (0.085 R)
• M19: 4,818,847 km (0.112 R)
• M20: 6,016,228 km (0.113 R)
• M21: 6,194,549 km (0.047 R)
• M22: 6,739,982 km (0.095 R)
• M23: 6,813,884 km (0.107 R)
• M24: 7,954,717 km (0.098 R)
• M25: 9,318,003 km (0.084 R)
• M26: 10,195,693 km (0.11 R)
• M27: 12,662,861 km (0.051 R)
• M28: 13,168,353 km (0.089 R)
• M29: 14,056,964 km (0.111 R)
• M30: 14,151,659 km (0.096 R)
• M31: 16,237,652 km (0.11 R)
• M32: 16,386,801 km (0.082 R)
• M33: 17,698,176 km (0.102 R)
• M34: 18,056,912 km (0.068 R)
• M35: 18,211,446 km (0.077 R)
• M36: 20,206,184 km (0.106 R)
• M37: 20,313,147 km (0.115 R)
• M38: 20,850,502 km (0.051 R)
• M39: 22,712,398 km (0.069 R)
• M40: 23,046,450 km (0.098 R)
• M41: 24,171,725 km (0.097 R)
• M42: 24,398,964 km (0.079 R)
• M43: 24,741,094 km (0.119 R)
• M44: 25,199,761 km (0.114 R)
• M45: 25,487,887 km (0.104 R)
• M46: 25,719,016 km (0.114 R)
• M47: 26,300,353 km (0.084 R)
• M48: 26,827,087 km (0.095 R)
• M49: 28,368,543 km (0.114 R)
• M50: 28,969,029 km (0.101 R)
• M51: 30,304,789 km (0.087 R)
• M52: 30,733,985 km (0.109 R)
• M53: 32,220,838 km (0.11 R)
• M54: 32,973,016 km (0.059 R)
• M55: 33,225,089 km (0.049 R)
• M56: 34,112,204 km (0.068 R)
• M57: 35,328,584 km (0.085 R)
• M58: 36,363,951 km (0.093 R)
• M59: 36,494,101 km (0.091 R)
• M60: 37,606,362 km (0.068 R)
• M61: 38,001,599 km (0.088 R)
• M62: 39,931,262 km (0.086 R)
• M63: 39,998,282 km (0.06 R)
• M64: 40,199,790 km (0.088 R)
• M65: 41,144,800 km (0.119 R)
• M66: 41,212,717 km (0.095 R)
• M67: 42,165,506 km (0.111 R)
• M68: 42,370,605 km (0.075 R)
• M69: 42,781,849 km (0.091 R)
• M70: 43,815,870 km (0.066 R)
• M71: 44,301,165 km (0.091 R)
• M72: 44,440,142 km (0.111 R)
• M73: 44,579,268 km (0.065 R)
• M74: 44,718,543 km (0.11 R)
• M75: 45,277,142 km (0.094 R)
• M76: 47,250,188 km (0.11 R)
• M77: 47,392,306 km (0.099 R)
• M78: 47,463,365 km (0.087 R)
• M79: 47,534,424 km (0.119 R)

Planet 10 - Gas Giant

Semi-Major Axis: 11.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 873.8

Radius: 10.7

Gravity: 7.63 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 11.19 AU - 11.67 AU

Year: 14405 Days

Day: 7.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 66,306,575 km

• M1: 349,012 km (0.09 R)
• M2: 566,378 km (0.112 R)
• M3: 662,419 km (0.096 R)
• M4: 1,105,678 km (0.08 R)
• M5: 1,358,648 km (0.111 R)
• M6: 1,546,992 km (0.1 R)
• M7: 1,860,549 km (0.113 R)
• M8: 2,320,562 km (0.082 R)
• M9: 2,449,216 km (0.065 R)
• M10: 2,815,432 km (0.088 R)
• M11: 3,451,971 km (0.117 R)
• M12: 4,210,282 km (0.065 R)
• M13: 4,447,844 km (0.081 R)
• M14: 4,568,270 km (0.111 R)
• M15: 5,656,894 km (0.04 R)
• M16: 6,096,263 km (0.071 R)
• M17: 6,638,106 km (0.075 R)
• M18: 6,729,959 km (0.107 R)
• M19: 7,008,062 km (0.113 R)
• M20: 8,207,089 km (0.1 R)
• M21: 8,604,122 km (0.113 R)
• M22: 8,754,617 km (0.027 R)
• M23: 8,906,010 km (0.052 R)
• M24: 9,262,651 km (0.094 R)
• M25: 9,989,996 km (0.097 R)
• M26: 10,520,919 km (0.072 R)
• M27: 12,167,992 km (0.118 R)
• M28: 12,906,407 km (0.075 R)
• M29: 13,310,022 km (0.09 R)
• M30: 13,659,333 km (0.073 R)
• M31: 14,011,636 km (0.12 R)
• M32: 14,307,540 km (0.062 R)
• M33: 14,486,160 km (0.034 R)
• M34: 14,965,921 km (0.034 R)
• M35: 15,207,671 km (0.107 R)
• M36: 16,064,418 km (0.074 R)
• M37: 16,312,002 km (0.106 R)
• M38: 18,662,035 km (0.071 R)
• M39: 20,576,738 km (0.065 R)
• M40: 23,248,706 km (0.108 R)
• M41: 25,089,956 km (0.077 R)
• M42: 25,305,377 km (0.037 R)
• M43: 25,738,164 km (0.103 R)
• M44: 26,100,640 km (0.108 R)
• M45: 26,464,911 km (0.101 R)
• M46: 26,684,221 km (0.042 R)
• M47: 28,087,299 km (0.093 R)
• M48: 28,161,799 km (0.12 R)
• M49: 28,460,397 km (0.097 R)
• M50: 28,610,144 km (0.054 R)
• M51: 29,211,827 km (0.085 R)
• M52: 29,438,467 km (0.091 R)
• M53: 29,590,010 km (0.1 R)
• M54: 30,198,425 km (0.099 R)
• M55: 30,274,719 km (0.051 R)
• M56: 30,351,164 km (0.096 R)
• M57: 30,810,878 km (0.063 R)
• M58: 31,272,986 km (0.097 R)
• M59: 31,427,521 km (0.055 R)
• M60: 32,438,204 km (0.097 R)
• M61: 34,252,377 km (0.071 R)
• M62: 36,586,403 km (0.094 R)
• M63: 38,060,840 km (0.049 R)
• M64: 38,143,418 km (0.101 R)
• M65: 38,971,442 km (0.066 R)
• M66: 39,554,575 km (0.076 R)
• M67: 39,805,450 km (0.048 R)
• M68: 40,392,771 km (0.112 R)
• M69: 40,729,666 km (0.082 R)
• M70: 41,236,803 km (0.12 R)
• M71: 43,285,994 km (0.08 R)
• M72: 44,149,623 km (0.102 R)
• M73: 44,670,523 km (0.068 R)
• M74: 45,630,791 km (0.116 R)
• M75: 45,981,748 km (0.06 R)
• M76: 46,774,467 km (0.12 R)
• M77: 47,216,828 km (0.099 R)
• M78: 49,179,851 km (0.098 R)
• M79: 52,816,426 km (0.096 R)
• M80: 54,109,699 km (0.053 R)
• M81: 55,226,448 km (0.04 R)
• M82: 58,336,438 km (0.083 R)
• M83: 59,098,938 km (0.105 R)
• M84: 60,730,153 km (0.114 R)
• M85: 62,278,940 km (0.119 R)
• M86: 63,448,945 km (0.101 R)
• M87: 66,009,013 km (0.099 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 509 - 10,653 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit